G4539 Grand RapidsGRR · 14:12 MesaAZA
G4539 by Allegiant Air flies from Grand Rapids (GRR) to Mesa (AZA) for the Fri, Nov 6 departure.
en route from GRR to AZA
board checked 278m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 14:48. No receiver coverage over open ocean.
Where the minutes go
last 6 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operation0 cancelled · 6 operations tracked
The route today
live boardsTomorrow at Grand Rapids
ForecastSat 7 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Grand Rapids to Mesa flights today
same route · Allegiant AirIf G4539 is cancelled, these are the other Allegiant Air nonstop flights from Grand Rapids to Mesa on the same day, with scheduled departure times in GRR local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How G4539 actually runs
Pro Flight Search has tracked every published board update for G4539 across the GRR and AZA boards: schedule changes, gate pushes and actual clocks. Usually departs ~9 min late. Based on 6 confirmed departures · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how G4539 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N195NV, N196NV, N291NV, N198NV.
Board clocks recorded as GRR and AZA published them.
Planning around G4539? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: G4539 Grand Rapids to Mesa on-time performance, measured from the GRR and AZA airport boards.
https://proflightsearch.com/flight/G4539
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